import { PrismaService } from '../prisma/prisma.service';
export declare class ContactsService {
    private prisma;
    constructor(prisma: PrismaService);
    getFirst(): Promise<{
        id: number;
        email: string | null;
        createdAt: Date;
        updatedAt: Date;
        address: string | null;
        phone: string | null;
        googleMapEmbed: string | null;
    }>;
    upsert(data: {
        address?: string;
        phone?: string;
        email?: string;
        googleMapEmbed?: string;
    }): Promise<{
        id: number;
        email: string | null;
        createdAt: Date;
        updatedAt: Date;
        address: string | null;
        phone: string | null;
        googleMapEmbed: string | null;
    }>;
    adminFindAll(): Promise<{
        id: number;
        email: string | null;
        createdAt: Date;
        updatedAt: Date;
        address: string | null;
        phone: string | null;
        googleMapEmbed: string | null;
    }[]>;
}